Fix 2 compile warning #110
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ncmpio_filetype.c: In function 'type_create_subarray64.constprop':
ncmpio_filetype.c:154:21: warning: 'MPI_Type_create_subarray' reading 4 bytes from a region of size 0 [-Wstringop-overread]
154 | mpireturn = MPI_Type_create_subarray(ndims, sizes, subsizes, starts,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
155 | order, oldtype, newtype);
| ~~~~~~~~~~~~~~~~~~~~~~~~
ncmpio_filetype.c:154:21: note: referencing argument 3 of type 'const int *'
ncmpio_filetype.c:154:21: warning: 'MPI_Type_create_subarray' reading 4 bytes from a region of size 0 [-Wstringop-overread]
ncmpio_filetype.c:154:21: note: referencing argument 4 of type 'const int *'
In file included from ncmpio_filetype.c:18:
/opt/cray/pe/mpich/8.1.25/ofi/gnu/9.1/include/mpi.h:1362:5: note: in a call to function 'MPI_Type_create_subarray'
1362 | int MPI_Type_create_subarray(int ndims, const int array_of_sizes[],
| ^~~~~~~~~~~~~~~~~~~~~~~~
when -Wimplicit-const-int-float-conversion is used.
ncx.c:2824:12: warning: implicit conversion from 'long long' to 'float' changes value from 9223372036854775807 to 9223372036854775808 [-Wimplicit-const-int-float-conversion]
if (xx == LONGLONG_MAX) *ip = LONGLONG_MAX;
~~ ^~~~~~~~~~~~
ncx.c:64:22: note: expanded from macro 'LONGLONG_MAX'
#define LONGLONG_MAX LONG_LONG_MAX
^~~~~~~~~~~~~
ncx.c:61:23: note: expanded from macro 'LONG_LONG_MAX'
#define LONG_LONG_MAX LLONG_MAX
^~~~~~~~~
/opt/intel/oneapi/compiler/2023.1.0/linux/lib/clang/16/include/limits.h:103:20: note: expanded from macro 'LLONG_MAX'
#define LLONG_MAX __LONG_LONG_MAX__
^~~~~~~~~~~~~~~~~
<built-in>:52:27: note: expanded from here
#define __LONG_LONG_MAX__ 9223372036854775807LL
^~~~~~~~~~~~~~~~~~~~~
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